function getBrands(ctl) {
  try 
  {
    cboBrand = $get(clientID + '_ddBrands');
    div = $get(clientID + '_UpdateProgress1');
    div.style.display = "block";
    var _value = ctl.options[ctl.selectedIndex].value; 
    var value_ = 0;
    try 
      {
        value_ = cboBrand.options[cboBrand.selectedIndex].value; 
      }
    catch (err) {}
    
    WebService.GetBrands( value_,_value, onMethodCompleteBrands, onMethodFail);
   
  }
  catch (err) {
    alert(err.message);
    div = $get(clientID + '_UpdateProgress1');
    div.style.display = "none";
  }
  
}

function getCategory(ctl) {
  try 
  {
    cboCategory = $get(clientID + '_ddCats');
    div = $get(clientID + '_UpdateProgress1');
    div.style.display = "block";
    var _value = ctl.options[ctl.selectedIndex].value; 
    var value_ = 0;
    try 
      {
        value_ = cboCategory.options[cboCategory.selectedIndex].value; 
      }
    catch (err) {}
    
    WebService.GetCategory(_value, value_, onMethodCompleteCategory, onMethodFail);
  }
  catch (err2) {
    alert(err2.message);
    div = $get(clientID + '_UpdateProgress1');
    div.style.display = "none";
  }
}

function onMethodCompleteBrands(results) {
  try {
    ReplaceOptions(cboBrand, results);
  }
  catch (err) { alert(err); }
  div = $get(clientID + '_UpdateProgress1');
  div.style.display = "none";
}

function onMethodCompleteCategory(results) {
  try {
    ReplaceOptions(cboCategory, results);
  }
  catch(err) { alert(err); }
  div = $get(clientID + '_UpdateProgress1');
  div.style.display = "none";
}

function onMethodFail(results) {
  alert("Something went wrong and the following error occured:\n\r\n\r" + results.get_message());
  div = $get(clientID + '_UpdateProgress1');
  div.style.display = "none";
}

function ClearForm() {
  cboCategory = $get(clientID + '_ddCats');
  getBrands(cboCategory);
  cboCategory.selectedIndex = 0;
  
  cboBrand = $get(clientID + '_ddBrands');
  cboBrand.selectedIndex = 0;
  getCategory(cboBrand);
  cboBrand.selectedIndex = 0;
  /*alert(cboBrand.selectedIndex);*/
  
  //chkNewProdsOnly = $get(clientID + '_chkNewProdsOnly');
  //chkNewProdsOnly.checked = false;
  
  txt = $get(clientID + '_txtKeyword');
  txt.value = "";
 
  if (window.location.search)
    window.location = "SearchAdvanced.aspx";

}

/*OLD FUNCTION */
/*
function ClearForm() {
  cboCategory = $get(clientID + '_ddCats');
  cboCategory.selectedIndex = 0;
  getBrands(cboCategory);

  cboBrand = $get(clientID + '_ddBrands');
  cboBrand.selectedIndex = 0;
  getCategory(cboBrand);
  cboBrand.selectedIndex = 0;

  txt = $get(clientID + '_txtKeyword');
  txt.value = "";

  if (window.location.search)
    window.location = "SearchAdvanced.aspx";
}

*/

function formRedirect() 
{
  div = $get(clientID + '_UpdateProgress1');
  div.style.display = "none";
  var redirectURL = asURL+"?";
  var value_ = 0;
  cboCategory = $get(clientID + '_ddCats');
    try 
    {
      value_ = cboCategory.options[cboCategory.selectedIndex].value; 
    }
    catch(err) { alert(err); }
    
    
  redirectURL += "&CategoryID=" + value_;
  value_ = 0;
  cboBrand = $get(clientID + '_ddBrands');
  
    try 
    {
      value_=cboBrand.options[cboBrand.selectedIndex].value; 
    }
    catch(err) { alert(err); }
    
  redirectURL += "&BrandID=" + (value_ != -1 ? value_ : "");
  value_ = "";
  txtKeyword = $get(clientID + '_txtKeyword');
  
    try 
    {
      value_ = txtKeyword.value; 
    }
    catch(err) { alert(err); }
   
   //chkNewProdsOnly = $get(clientID + '_chkNewProdsOnly');
   //redirectURL += "&NewProducts="+(chkNewProdsOnly.checked == true ? "true" : "false");
   redirectURL += "&Keyword=" + value_;

  document.location.href = redirectURL;
  //alert(redirectURL);
}